Re: Access to contour lines

From: Rene Brun <>
Date: Thu, 20 Jul 2006 09:20:19 +0200 (MEST)

see tutorials FirstContour.C and ContourList.C

Rene Brun

On Tue, 18 Jul 2006, Till
Sawala wrote:

> Hi,
> I have a 2D histogram based on two variables x and y and would like to identify the range of values for which the bin content is above a certain value. I have made a plot with the corresponding contour line - is it possible to extract this line as a function y = f(x), or to fit a given function to it?
> Alternatively, is there another way to generate such a function from a 2D histogram?
> Thanks,
> Till
Received on Thu Jul 20 2006 - 09:20:24 MEST

This archive was generated by hypermail 2.2.0 : Mon Jan 01 2007 - 16:32:00 MET